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发明名称
真空清洁器
摘要
申请公布号
CN300830575D
申请公布日期
2008.09.17
申请号
CN200730007007.7
申请日期
2007.03.22
申请人
瓦克商店公司
发明人
R·L·小克雷夫林;K·D·弗赖;J·格里芬
分类号
15-05
主分类号
15-05
代理机构
中国专利代理(香港)有限公司
代理人
温大鹏;杨松龄
主权项
地址
美国宾夕法尼亚州
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